More birth defects seen in U.S. areas where Zika was present

CHICAGO (Reuters) - The mosquito-born Zika virus may be responsible for an excess number of birth defects in U.S. states and territories where the virus had been circulating in local mosquito populations, even in women who had no lab evidence of Zika exposure during pregnancy, U.S. health officials said on Thursday.

from Reuters: U.S. http://ift.tt/2ncVwYr